Plate & straight mug, approximately 16cm in diameter. I think the design is not very common, but it's Polish pottery made by Zaklady Ceramiczne "BOLESLAWIEC". I bought it from an online shop in the summer of 2023 and used it daily. I liked the somewhat ethnic feel, even though it's Polish pottery. The castle mark stamp on the back (image ⑦) is proof that it is an art pattern (highly skilled painting). Zaklady's art patterns are considered to be a step above classic patterns like Mosquito. Size: Plate approx. 16cm Mug: Height approx. 9cm, approx. 280ml when full Microwave, oven, and dishwasher safe From the time I bought it, there was a pinhole (small protrusion) about 2cm from the bottom inside the mug, which seems to have been made during the manufacturing process (image ④). This is a common occurrence in Polish pottery, which is handmade one by one. In addition, the misalignment of the stamps and the shades of the dyes are also part of the handmade taste. Please understand these characteristics of Polish pottery before purchasing.